001/*
002 * (C) Copyright 2006-2007 Nuxeo SAS <http://nuxeo.com> and others
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 *
009 * Contributors:
010 *     Jean-Marc Orliaguet, Chalmers
011 *
012 * $Id$
013 */
014
015package org.nuxeo.theme.relations;
016
017import java.util.List;
018
019public interface Relation {
020
021    RelationTypeFamily getRelationTypeFamily();
022
023    String hash();
024
025    List<Relate> getRelates();
026
027    Relate getRelate(Integer position);
028
029    boolean hasPredicate(Predicate predicate);
030
031}